#259BAF#259BAF

#259BAF is a light, moderate teal. Relative luminance 0.269; OKLCH L 63.6% C 0.102 H 212.1°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX#259BAF
RGBrgb(37, 155, 175)
HSLhsl(189, 65%, 42%)
HSVhsv(189, 79%, 69%)
CMYKcmyk(78.9%, 11.4%, 0%, 31.4%)
CIE-LABlab(58.91, -24.40, -19.47)
CIE-LCHlch(58.91, 31.22, 218.58°)
OKLaboklab(63.62% -0.0867 -0.0543)
OKLCHoklch(63.62% 0.102 212.1)
XYZxyz(20.2188, 26.9286, 44.6813)
Luminance0.2693 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#259BAF #AF3925
analogous
#25AF7E #259BAF #2556AF
triadic
#259BAF #AF259B #9BAF25
tetradic
#259BAF #7E25AF #AF3925 #56AF25
square
#259BAF #7E25AF #AF3925 #56AF25
split-complementary
#259BAF #AF2556 #AF7E25
monochromatic
#10424A #1A6E7C #259BAF #3CBFD6 #6ED0E0

Accessibility & contrast

On white

3.29
#259BAF on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.39
#259BAF on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259BAF
6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##259BAF#FFFFFF#000000##000000
##259BAF1.003.296.396.39
#FFFFFF3.291.0021.0021.00
#0000006.3921.001.001.00
##0000006.3921.001.001.00

Color blindness preview

Protanopia (red-blind)
#8B95B0
Deuteranopia (green-blind)
#7988AF
Tritanopia (blue-blind)
#00A3A1
Achromatopsia (no color)
#8E8E8E

Design tokens & code

CSS
--color: #259baf;
/* rgb */ color: rgb(37, 155, 175);
/* oklch */ color: oklch(63.6% 0.102 212.1);
Tailwind
colors: {
  custom: {
    50: '#77b8c6',
    500: '#259baf',
    950: '#000000',
  },
}
SCSS
$custom: #259baf;
$custom-light: #77b8c6;
$custom-dark: #000000;
JSON
{
  "hex": "#259baf",
  "rgb": {
    "r": 37,
    "g": 155,
    "b": 175
  },
  "hsl": {
    "h": 188.696,
    "s": 65.094,
    "l": 41.569
  },
  "oklch": {
    "l": 0.63616,
    "c": 0.10227,
    "h": 212.1
  },
  "luminance": 0.26931
}

Semantic roles & 50–950 ramp

primary
#259BAF
secondary
#C77769
accent
#5840E8
background
#F8FBFC
surface
#EFF6F8
border
#CAD0D1
text
#0A1113
muted
#7C8082

Preview Lab

Preview with #259BAF

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#259BAF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva